Plugin Overview

Genkit Java provides 20+ plugins organized into categories.

Model Plugins

Connect to AI model providers through a unified API.

Google GenAI (Gemini)Gemini models and Imagen image generation

OpenAIGPT-4o, GPT-4, DALL-E, embeddings

Anthropic (Claude)Claude 4.5, Claude 4, Claude 3 families

AWS Bedrock90+ models: Nova, Claude, Llama, Mistral

Azure AI FoundryGPT-5, o1, Llama, DeepSeek via Azure

xAI (Grok)Grok-4, Grok-3 models

DeepSeekdeepseek-chat, deepseek-reasoner

CohereCommand A, Command R families

MistralMistral Large, Medium, Small, Codestral

GroqUltra-fast inference for Llama, Mixtral

OllamaRun local models without API keys

OpenAI-CompatibleConnect to any OpenAI-compatible endpoint

Server & Deployment

JettyHTTP server with Jetty 12

Spring BootSpring Boot REST endpoints

FirebaseCloud Functions, Firestore, Telemetry

Vector Databases

Local Vector StoreFile-based store for development

WeaviateOpen-source vector database

PostgreSQL (pgvector)Vector search in PostgreSQL

PineconeManaged vector database

Other

MCPModel Context Protocol client

EvaluatorsPre-built RAGAS-style evaluators

Installation

Each plugin is a separate Maven dependency:

<dependency>
    <groupId>com.google.genkit</groupId>
    <artifactId>genkit-plugin-{name}</artifactId>
    <version>1.0.0-SNAPSHOT</version>
</dependency>

For example, to install the OpenAI plugin:

<dependency>
    <groupId>com.google.genkit</groupId>
    <artifactId>genkit-plugin-openai</artifactId>
    <version>1.0.0-SNAPSHOT</version>
</dependency>